Listeria monocytogenes strain N13-0048

Listeria monocytogenes strain N13-0048 is a Gram-positive, rod-shaped bacterium that exists primarily as free-living organisms in multiple habitats. This strain is identified as a chemoorganotroph, utilizing organic compounds as its energy source. It exhibits a facultative anaerobic oxygen requirement, allowing it to thrive in both oxygen-rich and oxygen-poor environments. The cells of strain N13-0048 are typically arranged in chains or singles, and the organism is non-motile despite the presence of flagella. It possesses one replicon and a single membrane, characteristic of its cellular structure. The optimal growth temperature for this strain is 30°C, situating it within the mesophilic temperature range. Listeria monocytogenes is known for its pathogenic effects on various hosts, including humans (Homo sapiens), chickens (Gallus gallus), and other metazoans. It can cause serious health issues such as bacteremia, meningitis, septicaemia, gastroenteritis, encephalitis, and listeriosis, which can lead to severe consequences like abortion in pregnant individuals and bacterial sepsis. The ability of Listeria monocytogenes strain N13-0048 to survive and proliferate in diverse environments, combined with its pathogenic potential, underscores its significance in public health and food safety. This strain exemplifies the need for ongoing surveillance and control measures, particularly in food production and processing settings, to mitigate the risk of foodborne infections associated with listeriosis.